Iowa DNR
BioNet
River & Stream Biological Monitoring
Fish and Benthic Macroinvertebrate Surveys
Physical Habitat Assessments

Willow Creek Quimby

Invert Sampling Session #6087

Session Data

Sample Date
8/20/2013
Sampling Gear
Hess
Lab ID Number
119591
Sample Quality
Good
Created Date
2/14/2014 11:03:24 AM
Last Update
4/28/2014 10:28:02 AM

Semi-Quantitative Sampling

Replicate Number
3
Dominant Form Periphyton
Filamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
MH
Sedimentation/Embededness
MD
Colonization
MH
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 10
  • Total individuals collected 103
Scientific Name Order Family Common Name # Collected
Baetidae Ephemeroptera Baetidae Small Minnow Mayflies 8
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 20
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 25
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 27
Heptagenia elegantula Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 11
Hydroptila Trichoptera Hydroptilidae Micro Caddisflies 2
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 1
Simulium Diptera Simuliidae Black Flies 6
Trichoptera Trichoptera Caddisflies 2

= Excluded from taxa count metrics

Notes: